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First published in the US by HarperCollinsPublishers 2015 The edition published by HarperThorsons 2015
Designed by Jo Anne Metsch
© Frances E. Jensen with Amy Ellis Nutt 2015
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Source ISBN: 9780007448319
Ebook Edition © December 2014 ISBN: 9780007448326 Version: 2014-12-15
This book is dedicated to my two sons, Andrew and Will. Watching them grow into young men as they emerged through their teen years has been the joy of my life, and shepherding them through this time was probably the most important job of my life. Together we went on a journey, and as much as I taught them, they taught me. The product is this book, and I hope that it informs not only those people helping to raise adolescents, but also the teenagers themselves.
When I was a boy of fourteen, my father was so ignorant I could hardly stand to have the old man around. But when I got to be twenty-one, I was astonished by how much he’d learned in seven years.
—MARK TWAIN
I would that there were no age between sixteen and three-and-twenty, or that youth would sleep out the rest, for there is nothing in the between but getting wenches with child, wronging the ancientry, stealing, fighting …
—THE WINTER’S TALE, WILLIAM SHAKESPEARE
Contents
Copyright
List of Illustrations
Introduction: Being Teen
1 Entering the Teen Years
2 Building a Brain
3 Under the Microscope
4 Learning: A Job for the Teen Brain
5 Sleep
6 Taking Risks
7 Tobacco
8 Alcohol
9 Pot
10 Hard-Core Drugs
11 Stress
12 Mental Illness
13 The Digital Invasion of the Teenage Brain
14 Gender Matters
15 Sports and Concussions
16 Crime and Punishment
17 Beyond Adolescence: It’s Not Over Yet
Postscript: Final Thoughts
Glossary
Notes
Selected Bibliography
Resources
List of Seacrhable Terms
Acknowledgements
About the Authors
| FIG. 1 | The Basics of Brain Structure (Brain images courtesy of and with permission from John Detre, MD, and Paul Yushkevich, PhD, University of Pennsylvania). |
| FIG. 2 | The “Homunculus” (Artwork by Mary A. Leonard, Biomedical Art and Design, University of Pennsylvania. Brain image courtesy of and with permission from John Detre, MD, and Paul Yushkevich, PhD, University of Pennsylvania). |
| FIG. 3 | The Lobes of the Brain (Created by the author, artwork adapted by Mary A. Leonard, Biomedical Art and Design, University of Pennsylvania. Brain image courtesy of and with permission from John Detre, MD, and Paul Yushkevich, PhD, University of Pennsylvania). |
| FIG. 4 |
Maturing Brain: The Brain “Connects” from Back to Front (A, C: Reprinted from N. Gogtay et al., “Dynamic Mapping of Human Cortical Development During Childhood Through Early Adulthood,” Proceedings of the National Academy of Sciences 101, no. 21 [May 25, 2004], 8174–79, copyright 2004 National Academy of Sciences,
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